Slumberjack Adult Cooling Sleeping Bag Liner, Blue

Overall, I am fairly happy with the Slumberjack cool sleeping bag liner. I love how it feels like a cool sheet against my skin. It wicks away moisture and cools me down with heat-absorbing Comfort Wicking Technology. It's pretty easy to fit inside a sleeping bag, and the fabric is soft and stretchy. It's approximately 80 inches by 34 inches and fits inside most rectangular sleeping bags. It helps protect the sleeping bag from getting sweaty and keeps the sleeping bag clean. It doesn't prevent you from needing to wash your sleeping bag, but it feels like it keeps the sleeping bag cleaner for a longer period of time. Since sleeping bags can be difficult to clean, this liner is perfect for protecting it and making it longer lasting. It's pretty easy to roll up and put into the durable carrying bag, which has a large, easy to hold handle. If you use a sleeping bag a lot, for camping or hiking, etc., then I would definitely recommend this sleeping bag liner as a great and good quality option! The liners are also great to use on their own if you may not want to sleep directly on a hotel bed or sleeping situations. I would definitely recommend this to anyone looking for a sleeping bag liner that is so versatile!

I love going camping. So the Slumberjack Cool Sleeping Bag Liner is the perfect product for me. Is lightweight and keeps me cool and comfortable all night. I love the soft but yet durable material is made from. I recommend it for every outdoor enthusiasts!

Great quality material. It is made out of a really soft material. It can be used whenever you travel or go camping. Overall good for anytime or anywhere you are not sleeping at home. Small enough to put in a tote bag of any size. Comes with its own bag for storage when not in use. THIS LINER keeps cool in your sleeping bag.

Have you ever tried to avoid washing a sleeping bag at all costs because you know if you do you'll eventually wash the warmth right out of it? Yeah, me too. That's one of the main reasons I chose the Slumberjack Cool Sleeping Bag Liner. I also wanted to increase the seasonal versatility of my Slumberjack sleeping bag. This product comes in two pieces; a stuff sack and the sleeping bag liner itself. The stuff sack has a strap/handle on one side, is closed by a drawstring, and has this handy little fabric flap inside to protect the rolled up sleeping bag liner from any moisture etc. leaking through the drawstring. The Slumberjack Cool Sleeping Bag Liner is pretty basic. The fabric is polyester with a dash of spandex and is a primary-ish blue color. There are a pair of slits that make the opening a little wider for easy in/out and it also features a comfortable boxy foot area. Note that there is no zipper or velcro etc. So far I've been pretty happy with the Slumberjack Cool Sleeping Bag Liner and its performance. One of the first things I noticed after climbing inside was that the fabric wasn't slippery and it didn't wind up wadded at my feet even when though I'm a squirmy sleeper. The fabric wasn't scratchy and is comfortable touching the skin. I loved that boxy footbed for the same reason, it didn't really twist much around my feet when I moved them around all night. I also appreciated the fact that the liner even fit my somewhat older model sleeping bag. And much to my relief there are washing/drying instructions that are easy to follow in my own washer/dryer at home. For my own experience I liked that the liner's lightweight fabric increased the versatility of my sleeping bag and I felt like it seemed to wick away moisture at night, which is particularly important when you are tent camping. I was also pleasantly surprised to find that all I had to do was fold the liner lengthwise in thirds, roll it up, and it went right back into the stuff sack with ease. If you are looking for a way to increase your sleeping bag's seasonability or you want to avoid over-washing your Slumberjack sleeping bag and taking the loft right out of it, may I suggest you check into the Slumberjack Cool Sleeping Bag Liner as an easy option.

I got the product in a box well secured. It was put in a zip lock cover and the product itself has its own cover with handle straps. It's very soft and of enough size for me. Very compact and so easy to carry. I'll definitely recommend this to my family and friends!

This came in perfect when I was camping and it dropped down below 45 F at night. Slipped into this and then laid my sleeping bag across me nice and warm!

We are not campers but my 3-year-old sweats profusely in his sleep so I got this as a liner/sheet for his mattress. He has a very hot natured child and is currently curled up in it on our sofa watching tv. The material is incredibly soft and lightweight. The washing instructions are a bit restrictive but I'm pretty sure it will survive being washed on gentle.

My husband doesn't like it; he has to scoot inside of it. He is bigger man and it does not work for him. The liner doesn't fit his body type. Thanks Spark for sharing and allowing us to try it out.

The material is soft, almost like a jersey knit which is great. But it keeps bunching up and doesn't stay in place. I just ended up getting frustrated and taking it out of the sleeping bag all together.

I normally don't like to leave negative reviews but these things I just simply cannot recommend as they are super thin, cheap feeling, and plain not comfortable. Bottom line I do not recommend this item.